Properties and structure of binary tin phosphate glasses

Lim, Jae Woo; Yung, S.W.; Brow, Richard K.

doi:10.1016/j.jnoncrysol.2010.12.061

Cited by 28 publications

(21 citation statements)

References 21 publications

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“…(100 ¹ x)P 2 O 5 glasses tends to decrease with increasing SnO content, 8) meaning that the force constant of SnO bonds is much smaller than that of PO bonds. Indeed, as reported by Cha et al 8) and Lim et al, 9) the intensity of the bands at the low frequency side in xSnO. (100 ¹ x)P 2 O 5 glasses increases with increasing SnO content.…”

Section: ¹1supporting

confidence: 61%

Unique thermal conductivity, Young’s modulus and local structure of 72SnO–28P2O5 glass

Sakamoto

Himei

Shinozaki

et al. 2016

J. Ceram. Soc. Japan

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Tin-phosphate (SnOP 2 O 5 ) glasses with high SnO contents have a high potential for new lead-free low-melting sealing frits, optical materials, and anode active materials for rechargeable lithium ion batteries (LIBs). The local structure (Raman scattering and 119 Sn Mössbauer spectra), some physical properties (specific heat and thermal conductivity), and elastic properties (Young's modulus and Vickers hardness) of 72SnO.28P 2 O 5 glass were characterized to clarify the features of SnOP 2 O 5 glasses. The glass showed unique properties when compared with other phosphate glasses, i.e., small thermal diffusivity and conductivity, small Young's modulus, intense Boson peak, and unique local structure. 72SnO.28P 2 O 5 glass has an open structure with a low packing density, in which a large number of Q 1 ((PO 3. 5 2¹ ) and Q 0 (PO 4 3¹) units are formed. These structural features would be one of the main reasons for the fast diffusion of Li + ions and result in the excellent LIB performance as anode materials of the glass.

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Section: ¹1supporting

confidence: 61%

Unique thermal conductivity, Young’s modulus and local structure of 72SnO–28P2O5 glass

Sakamoto

Himei

Shinozaki

et al. 2016

J. Ceram. Soc. Japan

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“…(5,9) The band near 860 cm −1 is associated with the P-F symmetric stretch, (5) and the band near 740 cm −1 is related to a P-O-P symmetric stretching mode. (5,21) The peak near 1125 cm −1 is associated with the P-O symmetric stretch of the metaphosphate Q 2 unit, (21) which exists residually in our undoped glass. In the low frequency region of the spectrum, the band near 250 cm −1 has been associated with Sn-O 2 bending modes.…”

Section: Resultsmentioning

confidence: 87%

Structural characterisation of tin fluorophosphate glasses doped with Er2O3

Trimble¹,

Golovchak²,

Oelgoetz³

et al. 2016

Phys. Chem. Glasses: Eur. J. Glass Sci. Technol. B

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“…The low‐frequency peaks near 980 and 925 cm −1 can be attributed to the symmetric PO stretching modes of non‐bridging oxygens (NBO) in orthophosphate (Q 0 ) and asymmetric POP stretching modes of bridging oxygen in pyrophosphate (Q 1 ) units, respectively. The peak at 710 cm −1 can be ascribed to the symmetric POP stretching mode . The broad bands at 600 and 500 cm −1 are attributable to the symmetric stretching modes of PO − bending and OPO bending, respectively .…”

Section: Resultsmentioning

confidence: 95%

Properties and Structure in Ternary Meta‐, Pyro‐, and Ortho‐Zinc Tin Phosphate Glasses With Small Photoelasticity

Saitoh

Hashida

Tricot

et al. 2018

Physica Status Solidi (b)

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The authors report thermal and optical properties of ternary meta-, pyro-, and ortho-zinc tin phosphate glasses, which are glasses that exhibit low glass transition temperature, small photoelastic constants (PECs), and high refractive index. Solid state 31 P magic-angle nuclear magnetic resonance, micro-Raman, and infrared spectroscopies are used to characterize the phosphate anions that constitute the glass structure. Glass transition temperatures, thermal coefficient constants, and refractive index are in proportion with ZnO content. Weight loss measurements in water are studied, and then durable glasses are obtained with greater ZnO content. PECs of ternary glasses are dependent on the relative ZnO content. The ratio of measured SnO concentration divided by the fraction of measured phosphate unit predicted the composition with small PEC. High polarizable Sn 2þ ions and major dimer phosphate units with non-bridging oxygens are correlated in the very small photoelastic response.

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Properties and structure of binary tin phosphate glasses

Cited by 28 publications

References 21 publications

Unique thermal conductivity, Young’s modulus and local structure of 72SnO–28P<sub>2</sub>O<sub>5</sub> glass

Unique thermal conductivity, Young’s modulus and local structure of 72SnO–28P<sub>2</sub>O<sub>5</sub> glass

Structural characterisation of tin fluorophosphate glasses doped with Er2O3

Properties and Structure in Ternary Meta‐, Pyro‐, and Ortho‐Zinc Tin Phosphate Glasses With Small Photoelasticity

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Properties and structure of binary tin phosphate glasses

Cited by 28 publications

References 21 publications

Unique thermal conductivity, Young&rsquo;s modulus and local structure of 72SnO&ndash;28P<sub>2</sub>O<sub>5</sub> glass

Unique thermal conductivity, Young&rsquo;s modulus and local structure of 72SnO&ndash;28P<sub>2</sub>O<sub>5</sub> glass

Structural characterisation of tin fluorophosphate glasses doped with Er2O3

Properties and Structure in Ternary Meta‐, Pyro‐, and Ortho‐Zinc Tin Phosphate Glasses With Small Photoelasticity

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Product

Resources

About

Unique thermal conductivity, Young’s modulus and local structure of 72SnO–28P<sub>2</sub>O<sub>5</sub> glass

Unique thermal conductivity, Young’s modulus and local structure of 72SnO–28P<sub>2</sub>O<sub>5</sub> glass